health, which has suffered a little. I will write to you again soon with something more interesting. Believe me, my dear Kellogg, yours ever sincerely, A. H. LAYARD." Upon the publication of his great work on Nineveh and its Remains, thus modestly announced, and his One Hundred Plates, he went back to the East, to renew his researches. Of the results of his recent labors we have already written, in the _International_ for December. Dr. Layard is a person of the most amiable and pleasing character, with all the social virtues which command affection and respect, and such capacities in literature as make him one of the most attractive travel-writers in our language. The world may yet look for several volumes from his hand, upon the East, and we are sure they will deserve the large and permanent popularity to which his first work has attained in every country where it has been printed. THE ASTOR LIBRARY. [Illustration] We present above an accurate view of the exterior of the ASTOR LIBRARY, in Lafayette Place, from a drawing made for the _International_ under the direction of the architect, Mr. Alexander Saeltzer. It is destined to be one of the chief attractions of the city, and information respecting it will be read with interest by the literary and learned throughout the country. It is now three years since John Jacob Astor died, leaving by his will four hundred thousand dollars for the establishment of a Public Library in New-York, and naming as the first trustees, the Mayor of the city of New-York and the Chancellor of the state for the time being. Washington Irving, William B. Astor, Daniel Lord, Jr., James G. King, Joseph G. Cogswell, Fitz-Greene Halleck, Henry Brevoort, Jr., Samuel B. Ruggles, Samuel Ward, and Charles Bristed. On the twentieth of May the trustees held their first meeting, accepted the trust conferred on them, and appointed Dr. Cogswell, one of their number, superintendent of the Library. Of the bequest, $75,000 was authorized to be applied to the erection of a building, $120,000 to the purchase of books and other objects in the establishment of the Library, and the residue, after paying for the site, was to be invested as a fund for its maintenance and increase. In September, 1848, the trustees selected the site for the edifice. It is convenient for all public purposes, and affords the comparative quietude and retirement which are desirable for an institution of constant resort for study and for the consultation of authorities. In October, Dr. Cogswell was authorized to go to Europe and purchase at his discretion books to the value of twenty thousand dollars. The object of the trustees in sending him abroad at that particular time was to avail themselves of the opportunity, afforded by the distracted political condition of Europe and the reduction of prices consequent upon it, to purchase books at very low rates; and the purchases were made at prices greatly below the ordinary standard, and